diff --git a/gdnative-core/src/init/diagnostics/godot_version_mismatch.rs b/gdnative-core/src/init/diagnostics/godot_version_mismatch.rs
index 899bed2bd..499299856 100644
--- a/gdnative-core/src/init/diagnostics/godot_version_mismatch.rs
+++ b/gdnative-core/src/init/diagnostics/godot_version_mismatch.rs
@@ -46,6 +46,7 @@ fn check_godot_version_mismatch() -> bool {
     }
 }
 
+#[allow(unused)]
 fn godot_version() -> Option<semver::Version> {
     let version = unsafe {
         let api = get_api();